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Langflow
CommunityVisual, drag-and-drop builder for LLM agent and RAG workflows, exportable as a reusable API endpoint.
| Runs | langflowai/langflow:1.12.6 |
|---|---|
| Stack | python |
| Provisioned for it | postgres |
| Verified | Not yet |
Why deploy on Railyard
Railyard provisions postgres alongside it automatically — zero-downtime deploys, automatic backups and scaling come from the same platform, on a server you already pay for.
Deploying Langflow is one piece of a bigger stack you can keep building — add a database, a worker, a cache, or another app, all on the same servers you already pay for.
Good for
- Prototyping and deploying RAG pipelines and agent workflows visually
- A team's shared canvas for building LLM flows without hand-writing LangChain code
- Exposing a built flow as its own API endpoint
Good to know
- Postgres is wired up automatically instead of the default SQLite, so flows and run history survive a redeploy
- Add your own model provider API keys from the UI after first login — none are pre-filled